An USV-based laser fluorosensor for oil spill detection

doi:10.1109/ICSensT.2016.7796237

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋物理与遥感研究室

	An USV-based laser fluorosensor for oil spill detection
	Liu, Deqing 1,2; Luan, Xiaoning 1; Zhang, Feng 1; Jin, Jiucai 2; Guo, Jinjia 1; Zheng, Ronger 1
	2016-12-22
会议日期	11 11, 2016 - 11 13, 2016
会议地点	Nanjing, China
卷号	0
期号	0
DOI	10.1109/ICSensT.2016.7796237
英文摘要	Unmanned surface vehicle (USV) as a new platform has obvious advantages in the marine environmental monitoring. For the requirement of oil spill detection at the sea area of oil spills occur frequently, such as coastal ports, an USV-based laser fluorosensor was developed in our laboratory. In this paper, the overall scheme of USV-based laser fluorosensor system has been proposed, and it consists of shore-based terminal and laser fluorosensor. The laser fluorosensor system has been designed in detail. The axis of the transmitter and receiver in the system are coincident. A micro-pulse nitrogen laser and an ICCD are used as the excitation source and detector respectively. The laser and ICCD are both working at external trigger mode, and a delay generator outputs two TTL signals with fixed delay time to accomplish the time sequence control of the laser and ICCD camera, hence the range-gated detection of the system. The system performance has been tested both in the laboratory and field. The obtained results suggest that the optimal gate pulse delay and gate width of range-gated detection are 112∼113ns and 10ns respectively under the condition of 5 meters detection range. The stability of the system has also been tested by repeated measurements, and the relative standard deviation is determined to be 3.47 %. The feasibility of applying the system to the field detection has also been verified in this work. © 2016 IEEE.
会议录	Proceedings of the International Conference on Sensing Technology, ICST
会议录出版者	IEEE Computer Society
语种	英语
ISSN号	21568065
内容类型	会议论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/7190]
专题	业务部门_海洋物理与遥感研究室
作者单位	1.Optics and Optoelectronics Laboratory, Ocean University of China, Qingdao; 266100, China; 2.First Institute of Oceanography, State Oceanic Administration, Qingdao; 266100, China
推荐引用方式 GB/T 7714	Liu, Deqing,Luan, Xiaoning,Zhang, Feng,et al. An USV-based laser fluorosensor for oil spill detection[C]. 见:. Nanjing, China. 11 11, 2016 - 11 13, 2016.